Michael Costante, LMSW
NPI 1215681952 · Social Worker · Valley Stream, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Costante, LMSW is a Social Worker provider in Valley Stream, NY (NPI 1215681952).
Provider details
- NPI number
- 1215681952
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-02-11
- Last updated
- 2022-02-11
- Certified
- 2022-02-11
Frequently asked questions
- What is Michael Costante's NPI number?
- Michael Costante's National Provider Identifier (NPI) is 1215681952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Costante's specialty?
- Michael Costante is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Costante located?
- Michael Costante's practice location on file with NPPES is 50 W Hawthorne Ave, Valley Stream, NY 11580-6223.
- What is Michael Costante's phone number?
- The practice phone number listed in the NPPES registry for Michael Costante is (516) 569-6600.
- Does Michael Costante accept Medicare?
- Michael Costante is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Costante's NPI active?
- Yes — Michael Costante's NPI (1215681952) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.